FBT FORMULA 143FXA - Manual (Page 31)

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AMPLIFICATORI INTERNI
BUILT IN AMPS
RISPOSTA IN FREQUENZA
(20Hz - 20kHz)
FREQUENCY RESPONSE
DISTORSIONE
(1kHz, 16dBu main out)
(filtro/
20Hz-20kHz)
DISTORTION
filter
CMRR
( mic. inp. 1kHz)
DIAFONIA
( 1kHz )
CROSSTALK
EQUALIZZAZIONE
(canali mono/ ±15dB gain)
EQUALIZATION
mono channels
EQUALIZZATORE GRAFICO
(±15dB)
GRAPHIC EQ.
SEGNALE MAX DI INGRESSO / IMPEDENZA
MAX INPUT SIGNAL / IMPEDANCE
LIVELLO DI USCITA NOMINALE / MAX / IMPEDENZA
NOMINAL OUT LEVEL / MAX / IMPEDANCE
PROCESSORI INTERNI
(A-B-C)
INTERNAL PROCESSORS
ALIMENTAZIONE
POWER SUPPLY
DIMENSIONI
(LxAxP / )
DIMENSIONS
WxHxD
RUMORE
(22Hz-22kHz bandwidth)
NOISE
EQUALIZZAZIONE
(canali stereo/ ±15dB gain)
EQUALIZATION
stereo channels
PESO
(kg)
WEIGHT
Potenza di uscita / Output power 2x850W @230Vac Imp. 4 Ohm
Potenza di uscita / Output power 2x550W @230Vac Imp. 8 Ohm
sensibilità di ingresso +4dBu con vol. a 0dB
input sensitivity +4dBu with vol. at 0dB
Mic/Line IN (+40dBu gain) main out: -2 / 0.2dB
Stereo Line IN (0dB gain) main out: -2 / 0.2dB
THD+rumore/noise (mic +40dB gain): 0.004%
THD+rumore/noise (line 0dB gain): 0.0045%
> 85dB
Canali adiacenti con ingressi micro su 150 Ohm: 105dB
Adjacent channels with mic inp.s at 150 Ohm: 105dB
EIN (150 Ohm source +60dB gain): 126dB
Rumore residuo in uscita /
(main out, all levels off): 91dB
Rumore uscita main /
(tutti i canali assegnati/
, fader 0dB): 80dB
Residual output noise
Main output noise
All channel assigned
High - shelving 12kHz
Mid - 100Hz - 8kHz, Q.=1.41
Low - shelving 80Hz
High - shelving 12kHz
Mid - peak 2.5kHz
Low - shelving 80Hz
63Hz, 125Hz, 400Hz, 1kHz, 2.5kHz, 6kHz, 12kHz
Micro: 14dBu / 1.5kOhm bal
Insert: 18dBu / min 4 kOhm
Line, Stereo: 18dBu / 10kOhm
Main out L-R: +4dBu / 24dBu / 600 Ohm
Aux 1-2: 0dBu / 24dBu / 600 Ohm
Aux 3-4: 0dBu / 12dBu / 600 Ohm
Conversione 24 bit, Frequenza di campionamento: 48kHz
:48kHz
Risposta in frequenza / : 20-20kHz -3dB
Programmi A e B / : 240
Programmi C / : 320
24 bit conversion, Sampling frequency
Frequency response
A & B programs
C programs
120Vac o/ 230Vac 50-60Hz
Potenza assorbita / n: 2000VA peak
or
Power consumptio
570mm x 180mm x 516mm
22.5” x 7” x 20.3”
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